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Leading the charge: new research unveils the future of energy-efficent power delivery
Digital illustration of lithium ions passing through two-dimensional channels within a crystal structure

The rapid movement of lithium ions along the 2D vertical channels in the T-Niobium oxide (T-Nb2O5) thin film results in unique property changes and a chase transition. The blue and purple polyhedra show T-Nb2O5 lattices, without and with lithium, respectively. The bright green spheres represent lithium ions.

(Image: Max Planck Institute of Microstructure Physics / Patricia Bondia)

Leading the charge: new research unveils the future of energy-efficent power delivery

Penn’s Andrew Rappe and collaborators explore high-quality thin films to propel power into the future.
Facebook opened its doors to researchers. What they found paints a complicated picture of social media and echo chambers

Facebook opened its doors to researchers. What they found paints a complicated picture of social media and echo chambers

A study led by Sandra González-Bailón of the Annenberg School for Communication found that Facebook resulted in significant ideological segregation regarding political news exposure of the 2020 election, specifically among conservative users who encountered misinformation.